ceph: fix endian conversions for ceph_pg
The endian conversions don't quite work with the old union ceph_pg. Just
make it a regular struct, and make each field __le. This is simpler and it
has the added bonus of actually working.
Signed-off-by: Sage Weil <sage@newdream.net>
diff --git a/fs/ceph/ioctl.c b/fs/ceph/ioctl.c
index e4f99ef..4c33e19 100644
--- a/fs/ceph/ioctl.c
+++ b/fs/ceph/ioctl.c
@@ -99,7 +99,7 @@
u64 len = 1, olen;
u64 tmp;
struct ceph_object_layout ol;
- union ceph_pg pgid;
+ struct ceph_pg pgid;
/* copy and validate */
if (copy_from_user(&dl, arg, sizeof(dl)))
@@ -121,7 +121,7 @@
ceph_calc_object_layout(&ol, dl.object_name, &ci->i_layout,
osdc->osdmap);
- pgid.pg64 = le64_to_cpu(ol.ol_pgid);
+ pgid = ol.ol_pgid;
dl.osd = ceph_calc_pg_primary(osdc->osdmap, pgid);
if (dl.osd >= 0) {
struct ceph_entity_addr *a =